132979019543 has 4 divisors (see below), whose sum is σ = 134473165920. Its totient is φ = 131484873168.

The previous prime is 132979019513. The next prime is 132979019581. The reversal of 132979019543 is 345910979231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 345910979231 = 5167 ⋅66946193.

It is a cyclic number.

It is not a de Polignac number, because 132979019543 - 2⁸ = 132979019287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132979019513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 747073055 + ... + 747073232.

It is an arithmetic number, because the mean of its divisors is an integer number (33618291480).

Almost surely, 2^132979019543 is an apocalyptic number.

132979019543 is a deficient number, since it is larger than the sum of its proper divisors (1494146377).

132979019543 is an equidigital number, since it uses as much as digits as its factorization.

132979019543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494146376.

The product of its (nonzero) digits is 1837080, while the sum is 53.

The spelling of 132979019543 in words is "one hundred thirty-two billion, nine hundred seventy-nine million, nineteen thousand, five hundred forty-three".